KSI (JJ Olatunji) Net Worth 2026
Last updated July 12, 2026
As of 2026, KSI (JJ Olatunji) has an estimated net worth of $227.8 Million, computed year by year from measured channel data. Every input, rate, and source behind the number is on this page.
Calculation
- Measured from public data: views, sponsorship disclosures, stream counts
- Every rate sourced and published; anything unsourced counts zero
Photo: Million Dollaz Worth of Game, CC BY 3.0, via Wikimedia Commons
Fast Facts
| Birthdate | June 19, 1993 |
|---|---|
| Birthplace | Watford, England |
Data
Every line below is computed from public data and the published rate tables on our methodology page. Confidence: Grade A. Most of this figure rests on disclosed or directly measured numbers (grades run from A, mostly documented, to C, mostly modeled).
The Calculation
| Line | Amount |
|---|---|
| Revenue | |
| Lifetime ad revenue (gross) calendar-year views via Internet Archive (2/2 channels anchored) x general RPM base $3.5/1k x era x geo(mixed_global) | $21,386,253 |
| Lifetime sponsorship revenue (net of management) MEASURED sponsored views x $48.75/1k modern general rate x era, less 15% mgmt | $18,546,696 |
| Music royalties (Spotify catalog, after tax) MEASURED 1,862,208,652 owned streams x $0.0035/stream x 20% artist share (label); lump, no compounding | $782,128 |
| Investment returns on savings 60/40 benchmark actual calendar-year returns (2025 actuals in; 2026 partial year held at 0%) | $7,278,758 |
| UK-filed company net assets beyond modeled savings Companies House accounts x PSC ownership band midpoints x 1.27 USD/GBP (2025 average GBP/USD per Bank of England data), less the modeled savings already counted: Solaris UK Holdings Limited (14657608, GBP 186,042,000 at 2025-02-28, band mid 88%); The Throne Holdings Limited (11370648, GBP 15,160,095 at 2025-04-30, band mid 88%); Sidemen Holdings Limited (12129201, GBP 1,968,708 at 2024-12-31, band mid 88%); Kilimanjaro Your Mum Ltd (09807509, GBP 1,387,278 at 2025-04-30, band mid 88%); KSIOlajidebt Ltd (08031650, GBP 408,585 at 2025-04-30, band mid 88%); Nightmare Entertainment LLP (OC427618, GBP -3,647 at 2025-03-31, band mid 38%) | $209,413,174 |
| Expenses | |
| Production costs 20.0% of gross (mid production tier) | -$8,641,179 |
| Taxes on creator income effective rates by residence, year by year | -$12,516,708 |
| Personal spending measured household savings rates by income | -$8,481,651 |
| Estimated net worth | $227,767,471 |
Year by Year
| Year | Ad revenue | Sponsorship (net) | Tax rate | Saved | Balance |
|---|---|---|---|---|---|
| 2026 | $8,907 | $123,265 | 40% | $6,692 | $17,572,169 |
| 2025 | $693,151 | $0 | 40% | $123,104 | $17,565,477 |
| 2024 | $872,343 | $0 | 40% | $154,928 | $15,346,097 |
| 2023 | $1,388,092 | $0 | 40% | $246,525 | $13,151,388 |
| 2022 | $1,819,560 | $0 | 40% | $445,428 | $10,937,252 |
| 2021 | $2,562,611 | $0 | 40% | $627,327 | $12,500,683 |
| 2020 | $3,173,952 | $11,031,119 | 40% | $4,280,142 | $10,182,108 |
| 2019 | $2,429,523 | $5,764,241 | 40% | $2,477,111 | $5,175,347 |
| 2018 | $1,440,608 | $1,180,219 | 40% | $628,832 | $2,204,801 |
| 2017 | $1,462,875 | $0 | 40% | $259,807 | $1,618,370 |
| 2016 | $1,213,992 | $0 | 40% | $215,605 | $1,186,415 |
| 2015 | $1,299,985 | $248,227 | 40% | $273,017 | $896,905 |
| 2014 | $1,155,953 | $51,986 | 40% | $214,123 | $617,405 |
| 2013 | $1,082,945 | $147,638 | 40% | $217,395 | $364,631 |
| 2012 | $657,838 | $0 | 40% | $116,832 | $124,114 |
| 2011 | $123,527 | $0 | 40% | $6,522 | $6,544 |
| 2010 | $390 | $0 | 40% | $21 | $21 |
Not Yet Estimated
Real money in most cases, but no sourced basis to estimate from yet. Each item is queued for collection.
- music: other platforms, publishing royalties (floor)
- business 'PRIME Hydration stake': no valuation inputs yet
- business 'Misfits Boxing / Sidemen entities': no valuation inputs yet
- business 'Solaris UK Holdings directorship': no valuation inputs yet
- boxing purses and event revenue (Misfits Boxing; no documented per-event figures)
- music touring and publishing beyond counted Spotify streams
- PRIME Hydration stake (co-founder; stake percentage never documented)
- Solaris UK Holdings: GBP 186M net assets on its 2025 accounts, his stake undocumented, counted zero
- merchandise (benchmark not yet sourced; store data staged)
- memberships, Super Chats (Playboard bot-blocked; browser fallback)
- Instagram/TikTok deals (counting collector not built yet)
- real-estate appreciation, collectibles (none documented in config)
Methodology
We rebuild KSI's career as a yearly time series. Measured views earn era-appropriate ad rates, measured sponsored videos earn sourced integration rates, production costs and management fees come out, taxes follow the jurisdictions actually lived in, spending follows academic savings-rate data, and what remains compounds at real market returns. Business stakes are valued from real transactions where they exist, with a marketability discount on minority holdings. Income lanes without reliable public data count zero, which makes the figure a floor.
The full model, every rate table, and how our estimates have checked out against real deals are on the methodology page.
Frequently Asked Questions
What is KSI (JJ Olatunji)'s net worth in 2026?
As of 2026, KSI (JJ Olatunji)'s net worth is an estimated $227.8 Million. The estimate is built year by year from measured channel data: income, minus costs and taxes, minus spending, compounded at real market returns, plus any business stakes.
How does KSI (JJ Olatunji) make money?
YouTube ad revenue and measured brand integrations, plus any documented business stakes.
How is KSI (JJ Olatunji)'s net worth calculated?
We measure views and sponsored videos from public YouTube data, apply published per-genre rates for each era, subtract taxes for where KSI actually lived each year, subtract spending using academic savings-rate data, and compound what remains at real market returns. Every rate and source is published, so you can reproduce the number yourself.
Is KSI (JJ Olatunji) rich compared to the average person?
Yes. A net worth of $227.8 Million is far above the median American household, which sits near $193,000 according to Federal Reserve data. See where you stand with our net worth percentile calculator or compare against the average net worth by age.
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About NetWorth Explained
We originally created NWE because nobody in the public-figure net worth space showed their work. Magazines and sites threw out big numbers while hiding behind vague claims of “proprietary algorithms” or “insider knowledge.” That’s why we started the world’s only publication that transparently showed every assumption, every variable, and every calculation. We’re still the only ones who do it this way. Read more about NetWorth Explained.